Some times Waited for the root of the view hierarchy error on emulator booted

[Axrorxoja]

Sometimes after booting emulator
Happen something like this
java.lang.RuntimeException: Waited for the root of the view hierarchy to have window focus and not request layout for 10 seconds. If you specified a non default root matcher, it may be picking a root that never takes focus. Root:
Tue, 14 Jul 2020 08:46:38 GMT
Root{application-window-token=android.view.ViewRootImpl$W@6a7b583, window-token=android.view.ViewRootImpl$W@6a7b583, has-window-focus=false, layout-params-type=1, layout-params-string={(0,0)(fillxfill) sim={forwardNavigation} ty=BASE_APPLICATION wanim=0x10302f8

And all ui tests failed after this

[ychescale9]

Can you please provide more info:

How often is sometimes?
Have you ever got this error locally?
Do you have a build log that you can share?
Could you share your workflow config?
Does this happen to any specific tests or is it random?

FYI I usually get this when my test device's screen is turned off.

[Axrorxoja]

I can say it happen in every time on CI(github action)
It's workflow config file https://gist.github.com/Axrorxoja/1e28ee4431e403e8f8bd4ea78d72e070
When emulator booted up and no one test can't run because this issue

[ychescale9]

Unfortunately Linux support is very limited. I’m sure you’re read this😀

The best I can suggest is to try a much lower API level.

I’m looking into adding windows support instead as the VMs have hardware acceleration enabled and they are much cheaper than macOS. That should offer a much better experience.

[Axrorxoja]

Okay decrease api level not problem
Can you suggest some api level which that work good

[ychescale9]

I’m not sure. I’m able to start an API 16 Emulator and run 1 test for the CI workflow for this project itself.

As mentioned in that issue, running on Linux will be slow and unstable.

Please either use a macOS VM or wait a bit for windows support (it’d be great if you can help as I’m not familiar with windows😀).

[Axrorxoja]

Ooo )
I also not familiar with windows )))
But I'm ready to help you :)

[mrk-han]

Closing because stale.